package cn.wolfcode.interceptor;

import cn.wolfcode.util.UserContext;
import org.springframework.web.servlet.HandlerInterceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.IOException;

public class LoginInterceptor implements HandlerInterceptor {
    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws IOException {

        Object employee = UserContext.getCurrentUser();
        if (employee != null) {
            return true;
        }
        response.sendRedirect("/login.html");
        return false;
    }
}
